131084688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 418473216

約数和(自身を除く): 287388528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 424, 433, 476, 636, 714, 742, 816, 848, 866, 901, 952, 1113, 1272, 1299, 1428, 1484, 1732, 1802, 1904, 2226, 2544, 2598, 2703, 2856, 2968, 3031, 3464, 3604, 4452, 5196, 5406, 5712, 5936, 6062, 6307, 6928, 7208, 7361, 8904, 9093, 10392, 10812, 12124, 12614, 14416, 14722, 17808, 18186, 18921, 20784, 21624, 22083, 22949, 24248, 25228, 29444, 36372, 37842, 43248, 44166, 45898, 48496, 50456, 51527, 58888, 68847, 72744, 75684, 88332, 91796, 100912, 103054, 117776, 137694, 145488, 151368, 154581, 160643, 176664, 183592, 206108, 275388, 302736, 309162, 321286, 353328, 367184, 390133, 412216, 481929, 550776, 618324, 642572, 780266, 824432, 963858, 1101552, 1170399, 1236648, 1285144, 1560532, 1927716, 2340798, 2473296, 2570288, 2730931, 3121064, 3855432, 4681596, 5461862, 6242128, 7710864, 8192793, 9363192, 10923724, 16385586, 18726384, 21847448, 32771172, 43694896, 65542344, 131084688]

約数ペア:

[(1, 131084688), (2, 65542344), (3, 43694896), (4, 32771172), (6, 21847448), (7, 18726384), (8, 16385586), (12, 10923724), (14, 9363192), (16, 8192793), (17, 7710864), (21, 6242128), (24, 5461862), (28, 4681596), (34, 3855432), (42, 3121064), (48, 2730931), (51, 2570288), (53, 2473296), (56, 2340798), (68, 1927716), (84, 1560532), (102, 1285144), (106, 1236648), (112, 1170399), (119, 1101552), (136, 963858), (159, 824432), (168, 780266), (204, 642572), (212, 618324), (238, 550776), (272, 481929), (318, 412216), (336, 390133), (357, 367184), (371, 353328), (408, 321286), (424, 309162), (433, 302736), (476, 275388), (636, 206108), (714, 183592), (742, 176664), (816, 160643), (848, 154581), (866, 151368), (901, 145488), (952, 137694), (1113, 117776), (1272, 103054), (1299, 100912), (1428, 91796), (1484, 88332), (1732, 75684), (1802, 72744), (1904, 68847), (2226, 58888), (2544, 51527), (2598, 50456), (2703, 48496), (2856, 45898), (2968, 44166), (3031, 43248), (3464, 37842), (3604, 36372), (4452, 29444), (5196, 25228), (5406, 24248), (5712, 22949), (5936, 22083), (6062, 21624), (6307, 20784), (6928, 18921), (7208, 18186), (7361, 17808), (8904, 14722), (9093, 14416), (10392, 12614), (10812, 12124)]